CN210603993U

CN210603993U - Novel coal sampling device

Info

Publication number: CN210603993U
Application number: CN201921453448.3U
Authority: CN
Inventors: 李志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-22
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a novel coal sampling device, including sampling base and the supporting leg of setting on the sampling base, its characterized in that: be equipped with supporting component on the sampling base, supporting component includes the support frame one that mounting panel and symmetry set up, support frame one is fixed on the sampling base, the both ends of mounting panel are fixed with guide block and slide and set up on support frame one, run through on the sampling base and be equipped with screwed pipe and screwed pipe female connection and have the drilling rod, be equipped with sampling chamber and sampling intracavity on the drilling rod and be equipped with the sampling subassembly, the sampling subassembly includes sampling bucket, spur rack, sampling motor, riser and driving motor two, driving motor two's output shaft is equipped with the gear with the spur rack meshing, be fixed with the sampling motor on the motor cabinet, the output shaft rotation of sampling motor is connected with the hob, the utility model discloses the advantage compared with prior art lies in: is convenient to move and can sample different coal beds.

Description

Novel coal sampling device

Technical Field

The utility model relates to a coal sampling technical field specifically indicates novel coal sampling device.

Background

The coal quality is the coal quality, and refers to the physical and chemical characteristics and the applicability of the coal, and the main indexes of the coal quality include ash content, moisture content, sulfur content, heat productivity, volatile matter, lump coal limit rate, gangue content, coking property, caking property and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a practicality strong, be convenient for remove, can carry out the novel coal sampling device of taking a sample to different coal beds.

In order to solve the technical problem, the utility model provides a technical scheme does: the novel coal sampling device comprises a sampling base and supporting legs arranged on one end face of the sampling base, wherein a supporting assembly is arranged on the sampling base and comprises a mounting plate and a first supporting frame which are symmetrically arranged, one end face of the first supporting frame is fixed on the sampling base, two ends of the mounting plate are fixed with guide blocks, the guide blocks are arranged on the first supporting frame in a sliding mode, a threaded pipe penetrates through the sampling base, a drill rod is connected with the threaded pipe in a threaded mode, the drill rod penetrates through the mounting plate and is rotatably connected with the mounting plate through a bearing, a first driving motor is arranged on the mounting plate, an output shaft of the first driving motor is provided with a driving gear, a driven gear meshed with the driving gear is arranged at one end, close to the mounting plate, of the drill rod, far away;

the sampling device is characterized in that a sampling cavity is formed in the drill rod, a sampling assembly is arranged in the sampling cavity, the sampling assembly comprises a sampling barrel, a straight rack, a vertical plate and a driving motor II, the vertical plate and the driving motor II are fixed on the inner wall of the sampling cavity, a supporting rod II is arranged on the sampling barrel and is arranged on the inner wall of the sampling cavity in a sliding mode through the supporting rod II, a gear meshed with the straight rack is arranged on an output shaft of the driving motor II, the straight rack penetrates through the vertical plate, one end, penetrating out of the vertical plate, of the straight rack is connected with a motor base, a sampling motor is fixed on the motor base and is arranged on the inner wall of the sampling cavity in a sliding mode, a spiral rod is rotatably connected to the output shaft of the sampling motor and extends to the inside of the sampling barrel, a coal outlet pipe is arranged at the lower end of the sampling barrel, a collecting barrel, the drill rod is provided with a through hole, and the sampling barrel can penetrate through the through hole.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a novel coal sampling device drives the drilling rod through a driving motor on the mounting panel and rotates, because the drilling rod passes through the bearing to be connected with the mounting panel and the mounting panel slides and sets up at support frame one to make the drilling rod reciprocate simultaneously at the pivoted in-process, made things convenient for the deep exploitation in the harder coal seam of geology, through setting up sampling chamber and inside sampling subassembly, can carry out the accurate sample to the coal seam of difference.

As the improvement, the one end that the sampling base was kept away from to the landing leg is equipped with the walking wheel that can lock, and the removal of whole coal sampling device of being convenient for is taken turns to the setting.

As the improvement, the end connection that the cylinder and cylinder piston rod had a supporting seat on the terminal surface that the mounting panel was kept away from to the sampling base, the piston rod of cylinder is connected with the setting of supporting seat and is can stabilize the base at the during operation for coal sampling device, prevents the shake.

As the improvement, be equipped with the handle on the sampling base and the tip of handle is equipped with anti-skidding cover, and the setting of handle is convenient for whole device's removal, and the setting of anti-skidding cover is convenient for increase the frictional force between palm and the handle.

As the improvement, be equipped with the support frame on the side of drilling rod, the collecting vessel is worn out and is equipped with the handle seat on the terminal surface of drilling rod and handle seat passes through the fix with screw on the support frame, the handle seat is kept away from and is equipped with the handle on the terminal surface of collecting vessel, and the handle seat passes through the setting of fix with screw on the support frame in order to prevent that the drilling rod from taking out at rotatory in-process collecting vessel roll-off sampling chamber, the setting of handle is convenient for taking out of collecting vessel.

Drawings

Fig. 1 is a schematic structural diagram of the novel coal sampling device of the present invention.

Fig. 2 is an enlarged schematic view of the structure of the part a of the novel coal sampling device of the utility model.

As shown in the figure: 1. sampling base, 2, supporting leg, 3, supporting component, 3.1, mounting panel, 3.2, first support frame, 3.3, guide block, 4, screwed pipe, 5, drilling rod, 5.1, through-hole, 5.2, second support frame, 6, cylinder, 7, supporting seat, 8, driving motor I, 9, driving gear, 10, driven gear, 11, drill bit, 12, handle, 12.1, antiskid cover, 13, sampling cavity, 14, sampling component, 14.1, sampling barrel, 14.2, spur rack, 14.3, riser, 14.4, driving motor II, 14.5, second support rod, 14.6, gear, 14.7, motor base, 14.8, sampling motor, 14.9, spiral rod, 15, coal outlet pipe, 16, collecting barrel, 16.1, handle base, 16.2, handle, 17, walking wheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-2, the novel coal sampling device comprises a sampling base 1 and supporting legs 2 arranged on one end face of the sampling base 1, wherein a supporting component 3 is arranged on the sampling base 1, the supporting component 3 comprises a mounting plate 3.1 and a first supporting frame 3.2 which is symmetrically arranged, one end face of the first supporting frame 3.2 is fixed on the sampling base 1, two ends of the mounting plate 3.1 are fixed with guide blocks 3.3, the guide blocks 3.3 are arranged on the first supporting frame 3.2 in a sliding manner, a threaded pipe 4 is arranged on the sampling base 1 in a penetrating manner, a drill rod 5 is connected with the threaded pipe 4 in an internal thread manner, the drill rod 5 penetrates through the mounting plate 3.1 and is rotatably connected with the mounting plate 3.1 through a bearing, a driving gear 9 is arranged on the mounting plate 3.1 and is arranged on an output shaft of the driving motor I8, a driven gear 10 meshed with the driving gear 9 is arranged at one end, one end of the drill rod 5, which is far away from the driven gear 10, is connected with a drill bit 11;

be equipped with sampling chamber 13 and sampling chamber 13 on drilling rod 5 and be equipped with sampling assembly 14 in the sampling chamber 13, sampling assembly 14 includes sampling bucket 14.1, spur rack 14.2, fixes riser 14.3 and driving motor two 14.4 on sampling chamber 13 inner wall, be equipped with two 14.5 of bracing piece on sampling bucket 14.1 and slide through two 14.5 of bracing piece and set up on sampling chamber 13 inner wall, be equipped with gear 14.6 with the meshing of spur rack 14.2 on driving motor two 14.4's the output shaft, spur rack 14.2 runs through riser 14.3 setting and spur rack 14.2 and wears out the one end of riser 14.3 and is connected with motor cabinet 14.7, be fixed with on motor cabinet 14.7 that sampling motor 14.8 and 14.7 slide and set up on the inner wall of sampling chamber 13, it is connected with hob 14.9 and hob 14.9 to rotate on sampling motor 14.8's the output shaft and extends to sampling bucket 14.1 inside setting, sampling bucket 14.1's lower extreme is equipped with coal pipe 15, the lower extreme that collection barrel 15 sets up and the collection bucket 16 one end that slides and passes

sampling bucket

16 and 16 at the side wall of sampling bucket On the inner wall of the sample cavity 13, a through hole 5.1 is arranged on the drill rod 5, and the sampling barrel 14.1 can pass through the through hole 5.1.

One end of the supporting leg 2, which is far away from the sampling base 1, is provided with a lockable walking wheel 17.

The end face, far away from the mounting plate 3.1, of the sampling base 1 is provided with a cylinder 6, and the end part of a piston rod of the cylinder 6 is connected with a supporting seat 7.

The sampling base 1 is provided with a handle 12, and the end part of the handle 12 is provided with an anti-skid sleeve 12.1.

The side face of the drill rod 5 is provided with a second support frame 5.2, the end face of the collecting barrel 16 penetrating out of the drill rod 5 is provided with a handle seat 16.1, the handle seat 16.1 is fixed on the support frame 8.2 through screws, and the end face, far away from the collecting barrel 16, of the handle seat 16.1 is provided with a handle 16.2.

When the utility model is implemented, the sampling barrel can pass through the through hole but the coal outlet pipe extends to the lower part of the through hole, a user pushes the push handle to move the device to a sampling place, the cylinder is started to enable the supporting seat to be abutted against the ground and the walking wheels are locked, the first driving motor is started to drive the drill rod to move downwards, when the drill rod reaches the specified coal bed depth, the first driving motor is stopped, the second driving motor is started and the sampling motor is started, the second driving motor drives the straight rack to move, thereby driving the sampling motor at the end part of the straight rack to move away from the sampling cavity, because the output shaft of the sampling motor is connected with the spiral rod in a rotating way and the spiral rod extends to the inner part of the sampling barrel, when the spiral rod extends out of the through hole and drills the coal bed at the side wall of the drill rod, the drilled coal can enter the sampling barrel due to the rotation of the spiral rod, then enters the collecting barrel from the coal outlet pipe at the bottom, at the moment, the drill rod rises under the reverse rotation action of the first driving motor, when the drill rod rises to a specified height, the first driving motor stops rotating, the screw is rotated, and the collecting barrel is pulled out by pulling the handle by hand to finish sampling of the coal quality.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. Novel coal sampling device, including sampling base (1) and supporting leg (2) of setting on a terminal surface of sampling base (1), its characterized in that: the sampling device is characterized in that a supporting component (3) is arranged on the sampling base (1), the supporting component (3) comprises a mounting plate (3.1) and a first supporting frame (3.2) which is symmetrically arranged, one end face of the first supporting frame (3.2) is fixed on the sampling base (1), two ends of the mounting plate (3.1) are fixed with a guide block (3.3) and the guide block (3.3) is slidably arranged on the first supporting frame (3.2), a threaded pipe (4) and a threaded pipe (4) are arranged on the sampling base (1) in a penetrating mode, a drill rod (5) is connected with the mounting plate (3.1) in a rotating mode through a bearing, a driving gear (9) is arranged on an output shaft of the first driving motor (8) and the first driving motor (8) on the mounting plate (3.1), a driven gear (10) meshed with the driving gear (9) is arranged at one end, close to the mounting plate (3.1), of the drill rod (5), one end of the drill rod (5) far away from the driven gear (10) is connected with a drill bit (11);

be equipped with sampling chamber (13) and be equipped with sampling subassembly (14) in sampling chamber (13) on drilling rod (5), sampling subassembly (14) are including sampling bucket (14.1), spur rack (14.2), fix riser (14.3) and driving motor two (14.4) on sampling chamber (13) inner wall, be equipped with bracing piece two (14.5) on sampling bucket (14.1) and slide through bracing piece two (14.5) and set up on sampling chamber (13) inner wall, be equipped with gear (14.6) with spur rack (14.2) meshing on the output shaft of driving motor two (14.4), spur rack (14.2) run through riser (14.3) setting and spur rack (14.2) and wear out the one end of riser (14.3) and be connected with motor cabinet (14.7), be fixed with sampling motor (14.8) and motor cabinet (14.7) on motor cabinet (14.7) and slide and set up on the inner wall of sampling chamber (13), sampling motor cabinet (14.8) go up rotation screw rod (14.9.9) and screw rod (14.9) extend to sampling bucket (14.4) and 14.7) are connected with ) The inside sets up, the lower extreme of sampling bucket (14.1) is equipped with out coal pipe (15), a terminal surface that the lower extreme of going out coal pipe (15) was equipped with collecting vessel (16) and collecting vessel (16) passes drilling rod (5) lateral wall and slides and set up on sampling chamber (13) inner wall, be equipped with through-hole (5.1) and sampling bucket (14.1) on drilling rod (5) and can pass through-hole (5.1) setting.

2. The novel coal sampling device of claim 1, wherein: one end of the supporting leg (2) far away from the sampling base (1) is provided with a walking wheel (17) which can be locked.

3. The novel coal sampling device of claim 1, wherein: the end face, far away from the mounting plate (3.1), of the sampling base (1) is provided with a cylinder (6) and the end part of a piston rod of the cylinder (6) is connected with a supporting seat (7).

4. The novel coal sampling device of claim 1, wherein: the sampling base (1) is provided with a handle (12), and the end part of the handle (12) is provided with an anti-skid sleeve (12.1).

5. The novel coal sampling device of claim 1, wherein: be equipped with support frame two (5.2) on the side of drilling rod (5), the collecting vessel (16) is worn out and is equipped with handle seat (16.1) and handle seat (16.1) on the terminal surface of drilling rod (5) and pass through the fix with screw on support frame (8.2), be equipped with handle (16.2) on the terminal surface that collecting vessel (16) were kept away from in handle seat (16.1).